Removal of toxic ions (chromate, arsenate, and perchlorate) using reverse osmosis, nanofiltration, and ultrafiltration membranes.

@article{Yoon2009RemovalOT,
  title={Removal of toxic ions (chromate, arsenate, and perchlorate) using reverse osmosis, nanofiltration, and ultrafiltration membranes.},
  author={Jaekyung Yoon and Gary Amy and Jinwook Will Chung and Jinsik Sohn and Yeomin Yoon},
  journal={Chemosphere},
  year={2009},
  volume={77 2},
  pages={228-35}
}
Rejection characteristics of chromate, arsenate, and perchlorate were examined for one reverse osmosis (RO, LFC-1), two nanofiltration (NF, ESNA, and MX07), and one ultrafiltration (UF and GM) membranes that are commercially available. A bench-scale cross-flow flat-sheet filtration system was employed to determine the toxic ion rejection and the membrane flux. Both model and natural waters were used to prepare chromate, arsenate, and perchlorate solutions (approximately 100microgL(-1) for each… CONTINUE READING

Citations

Publications citing this paper.
Showing 1-10 of 12 extracted citations

Similar Papers

Loading similar papers…